1. Ray has been diagnosed with hypertension and an angiotensin-converting enzyme inhibitor is determined to be needed. Prior to prescribing this drug, the NP should assess for:: Hypokalemia Impotence ******Decreased renal function Inability to concentrate 2. Which of the following create a higher risk for digoxin toxicity? Both the cause and the reason for it must be correct.: ********Older adults because of reduced renal function Administration of aldosterone antagonist diuretics becaus...